Rendezvous with Rama

Rendezvous with Rama (written by Arthur C. Clarke) is widely regarded as a Sci-Fi classic, winning both the Hugo and Nebula literary awards after it’s release in 1972.

Roberto Tenance talks to Alex, a member of the Imperial College Sci-Fi society, to find out why this book is particularly special to him.

Listen here

Not bad for an old man… (Apollo 14)

Continuing the Apollo 14 coverage – I was inspired to create a short radio piece on the mission which was broadcast on our ‘Science @ 1’ show earlier today.

Check it out:

[Update 03/05/11]

This segment was included on Short Science_89

“It looks like you’re about on the bottom step… and on the surface.”

“Not bad for an old man.”

– Mission Control referring to Alan Shepard as he first stepped out onto the moon’s surface. At the age of 47, Shepard was the oldest man to ever walk on the moon.

14

Commander Alan Shepard on the lunar surface. Image courtesy of NASA

I went to a very interesting night (run by Super Collider) on Monday evening which celebrated the 40th anniversary of the Apollo 14 lunar mission with a talk from Dr Christopher Riley – a broadcaster and expert on all things Apollo. Dr Riley also launched his new video installation entitled ‘Cone Crater’ – which I believe is showing throughout February at the Book Club in Shoreditch.

I must admit I knew very little about the story of Apollo 14, which turns out to be pretty interesting so I’ll fill you in on some of the details…

Apollo 14 was the eighth manned mission in the Apollo program and the third to take men to the moon. The nine day mission took Commander Alan Shepard, Command Module Pilot Stuart Roosa and Lunar Module Pilot Edgar Mitchell to the moon after taking off from the Kennedy Space Centre on January 31st, 1971. Five days later Shepard and Mitchell landed on the moon in their Lunar Module whilst Roosa remained alone in orbit, aboard the Command Module.

The lunar landing was slightly stressful…

1) Firstly during the descent the Lunar Module computer went a bit squiff doo and started to receive an ABORT signal, which nearly initiated an auto-abort of the landing. This would have separated the ascent component of the Lunar Module from the descent component taking the crew back into orbit and thus cancelling a very expensive trip to the moon (not ideal). This was only corrected at the last minute, with Mitchell having to manually persuade the computer (inputting a software patch) to ignore the erroneous signal.

2) As if that wasn’t enough, the Lunar Module radar altimeter (I definitely know what this is) failed to lock onto the moons surface, which would usually be pretty hard to miss – this was determined to be a consequence of the earlier software updates (was Microsoft involved?). To remedy this, the crew basically did what you might have done when your computer breaks – they unplugged it; then plugged it back in; only it actually worked.

During their stay on the moon (clocking in at about 33 hours) Shepard and Mitchell went out on two moon walks, the second of which they got very lost on. They attempted to navigate to the rim of a 300m wide crater but instead spent most of the time not actually finding it, so in the end they had to turn back – it turns out they got within 3om of it! In addition to this they also found time to fit in a spot of golf and with a make shift six-iron, Shepard managed to single-handedly (the suits were pretty cumbersome) dispatch two golf balls into the moon’s horizon.

The crew returned to Earth safely, dropping down in the Pacific Ocean on February 9th. During the mission Roosa had brought with him several hundred seeds which on return were planted as commemorative ‘moon trees’ across America. Apollo 14 also clocked up the longest distance traversed by foot on the lunar surface and was the first to utilise colour TV on the moon.

I left the talk in a state of wonder and with a sense of awe at the achievements of the Apollo missions – we’d put men on the moon (and filmed it!) before an age of portable computers, mobile phones and digital cameras. However, I couldn’t help but feel slightly dejected by the current state of space exploration, especially with the planned retirement of NASAs shuttle program later this year. I wonder whether I will ever see images beamed back of someone walking on the surface of another world – sadly I very much doubt it.

I’ll finish this post with one of my favourite videos – a live performance of Brian Eno’s Apollo music (which was created specifically for the documentary ‘For All Mankind’ – check it out!) this, if anything is enough to keep me wishing for a future in space.

-Ed